World No 1 Jannik Sinner has withdrawn from the US Open due to a right knee injury, marking a significant setback in his season. The Italian, who recently won Wimbledon for the fifth time, has been sidelined since defeating Alexander Zverev in the final. Sinner missed the Masters 1000 events in Canada and Cincinnati, initially hoping to recover in time for Flushing Meadows, but ultimately confirmed his withdrawal after continued rehabilitation in Monte Carlo.

In a social media statement, the 2024 champion expressed disappointment, stating, "We have been back on court in Monte Carlo over the last couple of days and have realised that I still need more time to recover from my right knee issue." He emphasized his emotional connection to New York and the desire to return when fully fit.

Sinner's exit clears the way for Spain's Carlos Alcaraz, who is set to make his comeback from a wrist injury. The Spanish star, a two-time US Open champion, now stands as the highest-ranked player in the draw. Former British No 1 Annabel Croft commented on the impact, calling it a "big blow to tennis" and highlighting the physical demands of the tour that challenge even top players like Sinner and Alcaraz.